About Latvian transcription
Latvian (Latviešu) is written in the Latin alphabet and spoken principally in Latvia. Subtitles generated here come back in that script, as ordinary written Latvian, ready to use in an SRT or VTT file.
Latvian marks long vowels with a bar above the letter, and that bar is not optional — it separates words that are otherwise spelled identically. Russian is widely spoken alongside it, so recordings often carry both, and setting the language explicitly avoids a confidently wrong result.

